OT-2026-000047238
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000047238) never changes.
Identity and time
| Publication number | OT-2026-000047238 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e56-7d12-b2bf-46e920f7f97e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047238 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c121e77b1766590f15b646ff711ea3d734d539763cac744d48dc7e747c65660 |
|---|---|
| Markdown | c9c2f10800ee2a8643613e7f4ac10e985f1427633bf86204020e0da4f3e9cd3a |
| Publication page | a0b8cc937794e9d6dc1efbeea8669a3aa7b9db4d853079b1d97e2cfabc1eff69 |
| Manifest | 2701804d1d6ce03a9d1d8c28ded2a016f91f410ca8356a86f5cacaf34c742a54 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | +F/ie3lVsT2DQpUZtz1kiqFpX+sASClFNXomKS0K52FxmrAs7oz1FQ1yFxvf1w0TPio2XYOHwlL3dfVJ2N+FAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:06:11.673649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047238observed a0b8cc937794e9d6dc1efbeea8669a3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:11.654653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047238/manifest.jsonobserved 2701804d1d6ce03a9d1d8c28ded2a016...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:11.636434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047238/publication.mdobserved c9c2f10800ee2a8643613e7f4ac10e98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:11.618255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047238/publication.txtobserved 9c121e77b1766590f15b646ff711ea3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|